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Comparing IO-AIO/AIO.xs (file contents):
Revision 1.180 by root, Fri Feb 11 00:05:17 2011 UTC vs.
Revision 1.186 by root, Thu Jul 14 22:36:17 2011 UTC

… …
11#include <stddef.h> 11#include <stddef.h>
12#include <stdlib.h> 12#include <stdlib.h>
13#include <errno.h> 13#include <errno.h>
14#include <sys/types.h> 14#include <sys/types.h>
15#include <sys/stat.h> 15#include <sys/stat.h>
16#include <sys/statvfs.h>
17#include <limits.h> 16#include <limits.h>
18#include <fcntl.h> 17#include <fcntl.h>
19#include <sched.h> 18#include <sched.h>
20 19
21#if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES 20#if _POSIX_MEMLOCK || _POSIX_MEMLOCK_RANGE || _POSIX_MAPPED_FILES
… …
47# undef unlink 46# undef unlink
48# undef rmdir 47# undef rmdir
49# undef rename 48# undef rename
50# undef lseek 49# undef lseek
51 50
52# define chown(a,b,c) (errno = ENOSYS, -1)
53# define fchown(a,b,c) (errno = ENOSYS, -1)
54# define fchmod(a,b) (errno = ENOSYS, -1)
55# define symlink(a,b) (errno = ENOSYS, -1)
56# define readlink(a,b,c) (errno = ENOSYS, -1)
57# define mknod(a,b,c) (errno = ENOSYS, -1)
58# define truncate(a,b) (errno = ENOSYS, -1)
59# define ftruncate(fd,o) chsize ((fd), (o))
60# define fsync(fd) _commit (fd)
61# define opendir(fd) (errno = ENOSYS, 0) 51# define opendir(fd) (errno = ENOSYS, 0)
62# define readdir(fd) (errno = ENOSYS, -1) 52# define readdir(fd) (errno = ENOSYS, -1)
63# define closedir(fd) (errno = ENOSYS, -1) 53# define closedir(fd) (errno = ENOSYS, -1)
64# define mkdir(a,b) mkdir (a)
65 54
66#else 55#else
67 56
68# include <sys/time.h> 57# include <sys/time.h>
69# include <sys/select.h> 58# include <sys/select.h>
… …
120 109
121#define EIO_NO_WRAPPERS 1 110#define EIO_NO_WRAPPERS 1
122 111
123#include "libeio/config.h" 112#include "libeio/config.h"
124#include "libeio/eio.h" 113#include "libeio/eio.h"
114
115/* Linux/others */
116#ifndef O_ASYNC
117# define O_ASYNC 0
118#endif
119#ifndef O_DIRECT
120# define O_DIRECT 0
121#endif
122#ifndef O_NOATIME
123# define O_NOATIME 0
124#endif
125
126/* POSIX */
127#ifndef O_CLOEXEC
128# define O_CLOEXEC 0
129#endif
130#ifndef O_NOFOLLOW
131# define O_NOFOLLOW 0
132#endif
133#ifndef O_NOCTTY
134# define O_NOCTTY 0
135#endif
136#ifndef O_NONBLOCK
137# define O_NONBLOCK 0
138#endif
139#ifndef O_EXEC
140# define O_EXEC 0
141#endif
142#ifndef O_SEARCH
143# define O_SEARCH 0
144#endif
145#ifndef O_DIRECTORY
146# define O_DIRECTORY 0
147#endif
148#ifndef O_DSYNC
149# define O_DSYNC 0
150#endif
151#ifndef O_RSYNC
152# define O_RSYNC 0
153#endif
154#ifndef O_SYNC
155# define O_SYNC 0
156#endif
157#ifndef O_TTY_INIT
158# define O_TTY_INIT 0
159#endif
125 160
126#ifndef POSIX_FADV_NORMAL 161#ifndef POSIX_FADV_NORMAL
127# define POSIX_FADV_NORMAL 0 162# define POSIX_FADV_NORMAL 0
128#endif 163#endif
129#ifndef POSIX_FADV_SEQUENTIAL 164#ifndef POSIX_FADV_SEQUENTIAL
… …
539 case EIO_NOP: 574 case EIO_NOP:
540 case EIO_BUSY: 575 case EIO_BUSY:
541 break; 576 break;
542 577
543 case EIO_READLINK: 578 case EIO_READLINK:
579 case EIO_REALPATH:
544 if (req->result > 0) 580 if (req->result > 0)
545 PUSHs (sv_2mortal (newSVpvn (req->ptr2, req->result))); 581 PUSHs (sv_2mortal (newSVpvn (req->ptr2, req->result)));
546 break; 582 break;
547 583
548 case EIO_STAT: 584 case EIO_STAT:
… …
620 grp->sv2 = 0; 656 grp->sv2 = 0;
621 657
622 eio_grp_cancel (grp); 658 eio_grp_cancel (grp);
623} 659}
624 660
625static void
626create_respipe (void) 661static void create_respipe (void)
627{ 662{
628 if (s_epipe_renew (&respipe)) 663 if (s_epipe_renew (&respipe))
629 croak ("IO::AIO: unable to initialize result pipe"); 664 croak ("IO::AIO: unable to initialize result pipe");
630} 665}
631 666
… …
685# define MAP_FIXED 0 720# define MAP_FIXED 0
686#endif 721#endif
687 722
688#define MMAP_MAGIC PERL_MAGIC_ext 723#define MMAP_MAGIC PERL_MAGIC_ext
689 724
690static int
691mmap_free (pTHX_ SV *sv, MAGIC *mg) 725static int mmap_free (pTHX_ SV *sv, MAGIC *mg)
692{ 726{
693 int old_errno = errno; 727 int old_errno = errno;
694 munmap (mg->mg_ptr, (size_t)mg->mg_obj); 728 munmap (mg->mg_ptr, (size_t)mg->mg_obj);
695 errno = old_errno; 729 errno = old_errno;
696 730
… …
712 0, 0, 0, 0, mmap_free 746 0, 0, 0, 0, mmap_free
713}; 747};
714 748
715/*****************************************************************************/ 749/*****************************************************************************/
716 750
717static SV *
718get_cb (SV *cb_sv) 751static SV * get_cb (SV *cb_sv)
719{ 752{
720 SvGETMAGIC (cb_sv); 753 SvGETMAGIC (cb_sv);
721 return SvOK (cb_sv) ? s_get_cv_croak (cb_sv) : 0; 754 return SvOK (cb_sv) ? s_get_cv_croak (cb_sv) : 0;
722} 755}
723 756
… …
765 const_iv (O_CREAT) 798 const_iv (O_CREAT)
766 const_iv (O_TRUNC) 799 const_iv (O_TRUNC)
767 const_iv (O_EXCL) 800 const_iv (O_EXCL)
768 const_iv (O_APPEND) 801 const_iv (O_APPEND)
769 802
803 const_iv (O_ASYNC)
804 const_iv (O_DIRECT)
805 const_iv (O_NOATIME)
806
807 const_iv (O_CLOEXEC)
808 const_iv (O_NOCTTY)
809 const_iv (O_NOFOLLOW)
810 const_iv (O_NONBLOCK)
811 const_iv (O_EXEC)
812 const_iv (O_SEARCH)
813 const_iv (O_DIRECTORY)
814 const_iv (O_DSYNC)
815 const_iv (O_RSYNC)
816 const_iv (O_SYNC)
817 const_iv (O_TTY_INIT)
818
770 const_iv (S_IFIFO) 819 const_iv (S_IFIFO)
771 const_iv (S_IFCHR) 820 const_iv (S_IFCHR)
772 const_iv (S_IFBLK) 821 const_iv (S_IFBLK)
773 const_iv (S_IFLNK) 822 const_iv (S_IFLNK)
774 const_iv (S_IFREG) 823 const_iv (S_IFREG)
… …
831 880
832 const_eio (SYNC_FILE_RANGE_WAIT_BEFORE) 881 const_eio (SYNC_FILE_RANGE_WAIT_BEFORE)
833 const_eio (SYNC_FILE_RANGE_WRITE) 882 const_eio (SYNC_FILE_RANGE_WRITE)
834 const_eio (SYNC_FILE_RANGE_WAIT_AFTER) 883 const_eio (SYNC_FILE_RANGE_WAIT_AFTER)
835 884
885 const_eio (FALLOC_FL_KEEP_SIZE)
886
836 const_eio (READDIR_DENTS) 887 const_eio (READDIR_DENTS)
837 const_eio (READDIR_DIRS_FIRST) 888 const_eio (READDIR_DIRS_FIRST)
838 const_eio (READDIR_STAT_ORDER) 889 const_eio (READDIR_STAT_ORDER)
839 const_eio (READDIR_FOUND_UNKNOWN) 890 const_eio (READDIR_FOUND_UNKNOWN)
840 891
… …
866 /* atfork child called in fifo order, so before eio's handler */ 917 /* atfork child called in fifo order, so before eio's handler */
867 X_THREAD_ATFORK (0, 0, atfork_child); 918 X_THREAD_ATFORK (0, 0, atfork_child);
868} 919}
869 920
870void 921void
871max_poll_reqs (int nreqs) 922max_poll_reqs (unsigned int nreqs)
872 PROTOTYPE: $ 923 PROTOTYPE: $
873 CODE: 924 CODE:
874 eio_set_max_poll_reqs (nreqs); 925 eio_set_max_poll_reqs (nreqs);
875 926
876void 927void
… …
878 PROTOTYPE: $ 929 PROTOTYPE: $
879 CODE: 930 CODE:
880 eio_set_max_poll_time (nseconds); 931 eio_set_max_poll_time (nseconds);
881 932
882void 933void
883min_parallel (int nthreads) 934min_parallel (unsigned int nthreads)
884 PROTOTYPE: $ 935 PROTOTYPE: $
885 CODE: 936 CODE:
886 eio_set_min_parallel (nthreads); 937 eio_set_min_parallel (nthreads);
887 938
888void 939void
889max_parallel (int nthreads) 940max_parallel (unsigned int nthreads)
890 PROTOTYPE: $ 941 PROTOTYPE: $
891 CODE: 942 CODE:
892 eio_set_max_parallel (nthreads); 943 eio_set_max_parallel (nthreads);
893 944
894void 945void
895max_idle (int nthreads) 946max_idle (unsigned int nthreads)
896 PROTOTYPE: $ 947 PROTOTYPE: $
897 CODE: 948 CODE:
898 eio_set_max_idle (nthreads); 949 eio_set_max_idle (nthreads);
899 950
900void 951void
952idle_timeout (unsigned int seconds)
953 PROTOTYPE: $
954 CODE:
955 eio_set_idle_timeout (seconds);
956
957void
901max_outstanding (int maxreqs) 958max_outstanding (unsigned int maxreqs)
902 PROTOTYPE: $ 959 PROTOTYPE: $
903 CODE: 960 CODE:
904 max_outstanding = maxreqs; 961 max_outstanding = maxreqs;
905 962
906void 963void
… …
946 req->sv1 = newSVsv (fh); 1003 req->sv1 = newSVsv (fh);
947 req->int1 = fd; 1004 req->int1 = fd;
948 req->offs = offset; 1005 req->offs = offset;
949 req->size = nbytes; 1006 req->size = nbytes;
950 req->int2 = flags; 1007 req->int2 = flags;
1008
1009 REQ_SEND (req);
1010}
1011
1012void
1013aio_fallocate (SV *fh, int mode, off_t offset, size_t len, SV *callback=&PL_sv_undef)
1014 PPCODE:
1015{
1016 int fd = s_fileno_croak (fh, 0);
1017 dREQ;
1018
1019 req->type = EIO_FALLOCATE;
1020 req->sv1 = newSVsv (fh);
1021 req->int1 = fd;
1022 req->int2 = mode;
1023 req->offs = offset;
1024 req->size = len;
951 1025
952 REQ_SEND (req); 1026 REQ_SEND (req);
953} 1027}
954 1028
955void 1029void
… …
1033 } 1107 }
1034} 1108}
1035 1109
1036void 1110void
1037aio_readlink (SV8 *path, SV *callback=&PL_sv_undef) 1111aio_readlink (SV8 *path, SV *callback=&PL_sv_undef)
1112 ALIAS:
1113 aio_readlink = EIO_READLINK
1114 aio_realpath = EIO_REALPATH
1038 PPCODE: 1115 PPCODE:
1039{ 1116{
1040 SV *data; 1117 SV *data;
1041 dREQ; 1118 dREQ;
1042 1119
1043 req->type = EIO_READLINK; 1120 req->type = ix;
1044 req->sv1 = newSVsv (path); 1121 req->sv1 = newSVsv (path);
1045 req->ptr1 = SvPVbyte_nolen (req->sv1); 1122 req->ptr1 = SvPVbyte_nolen (req->sv1);
1046 1123
1047 REQ_SEND; 1124 REQ_SEND;
1048} 1125}

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